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Enjoy 14% off Rondo Cello strings set when you make your purchase through our website.

Promotion ends 18 February 2022.


Thomastik-Infeld RONDO┬« RO400 have been tested by over 500 professional cellists worldwide on instruments of the famous old and new masters. The product offers lots of radiance, color, volume and projection, especially for new builds. The strings are very present and masculine with an intense depth of sound, meaning they are more likely to meet the demands of professionals and advanced players.

With Rondo, you get

  • Clear and velvety
  • Smooth transition
  • The perfect D-string
  • Play automatic!*
  • Fast response


You’re faced with many challenges on the podium: temperature, humidity, acoustics, our own (nervous) tension. This volatile interplay can make it difficult to completely control movement and sound. Thomastik-Infeld automatic strings provide perfect support here – they are less sensitive to changes in the contact point between string and bow. This allows these strings to compensate for any possible losses in quality (e.g. response, sound density, tone beauty) and react predictably and reliably. They provide a comfortable and balancing feeling, comparable to the automatic transmission of a car.

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